SuperATV ensures top of the line materials with a stud that is 140% larger than OEM. SuperATV uniball studs are not necked down, they measure 17.9 mm compared to the OEM ball joint stud at 12.7. With a larger stud and meticulously heat treated materials, you have a uniball that is 400% stronger than your stock ball joint. NOTE: These only fit SuperATV branded Polaris High-Clearance Boxed A-Arms that originally came with Uniballs.

FEATURES

• 400x stronger than stock
• 17.9mm stud
• 4130 chromoly prehard HRC 30/34
• 140% larger than stock